The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch).

Theory of Structures
The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch).

200/EIc

50/EIc

100/EIc

150/EIc

200/EIc

50/EIc

100/EIc

150/EIc

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Theory of Structures
Maximum shear stress theory for the failure of a material at the elastic limit, is known

Rankine's theory

St. Venant's theory

Guest's or Trecas' theory

Haig's theory

Rankine's theory

St. Venant's theory

Guest's or Trecas' theory

Haig's theory

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Theory of Structures
Pick up the correct statement from the following:

The moment of inertia is calculated about the axis about which bending takes place

If tensile stress is equal to axial stress, the section experiences compressive stress

All of these

If tensile stress is less than axial stress, the section experiences compressive stress

The moment of inertia is calculated about the axis about which bending takes place

If tensile stress is equal to axial stress, the section experiences compressive stress

All of these

If tensile stress is less than axial stress, the section experiences compressive stress

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Theory of Structures
A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is

120 N/mm²

80 N/mm²

150 N/mm²

100 N/mm 2

120 N/mm²

80 N/mm²

150 N/mm²

100 N/mm 2

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Theory of Structures
A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

Composite beam gets subjected to a couple

All of these

Brass experiences compressive force

Steel experiences tensile force

Composite beam gets subjected to a couple

All of these

Brass experiences compressive force

Steel experiences tensile force

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Theory of Structures
A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be

2/3

8/5

5/8

3/2

2/3

8/5

5/8

3/2

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Theory of Structures

Theory of Structures The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch).

Theory of Structures Maximum shear stress theory for the failure of a material at the elastic limit, is known

Theory of Structures Pick up the correct statement from the following:

Theory of Structures A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is

Theory of Structures A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

Theory of Structures A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be

Theory of Structures
The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch).

Theory of Structures
Maximum shear stress theory for the failure of a material at the elastic limit, is known

Theory of Structures
Pick up the correct statement from the following:

Theory of Structures
A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is

Theory of Structures
A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

Theory of Structures
A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be